摘要:
http://acm.hunnu.edu.cn/online/?action=problem&type=show&id=11353 1 #include 2 #include 3 #include 4 #include 5 #define PI acos(-1) 6 //using namespace std; 7 struct Nod 8 { 9 int dir; 10 int len; 11 }node[200]; 12 struct Point 13 { 14 double x; 15 double y; 16 }; 17 struct segmemt ... 阅读全文